What causes numbness in the feet after acupuncture?
Generally, foot numbness after acupuncture may be related to normal physiological responses, improper acupuncture techniques, poor blood circulation, nerve damage, lumbar disc herniation, and other factors. Patients are advised to follow medical advice for symptomatic treatment. Specific analyses are as follows:
1. Normal Phenomenon
Acupuncture can help relax muscles, unblock meridians, promote blood circulation, and remove blood stasis. After acupuncture, patients may experience local pain, soreness, or swelling, which are generally considered normal physiological reactions and do not require special treatment. Applying warm compresses may help alleviate these symptoms.
2. Improper Acupuncture Technique
If the practitioner performs acupuncture incorrectly, it may cause local nerve injury, leading to foot numbness. Patients may relieve the symptoms under medical guidance through massage or warm compresses.
3. Poor Blood Circulation
Maintaining the same posture for a prolonged period after acupuncture may impair local blood flow, potentially causing foot numbness. Appropriate movement and changing positions frequently can help restore normal circulation and relieve symptoms.
4. Nerve Damage
If local nerves are injured during acupuncture, foot numbness may occur. Under a doctor's guidance, patients may take neurotrophic medications such as mecobalamin tablets or Zhenyuan tablets to support nerve recovery.
5. Lumbar Disc Herniation
Patients with pre-existing lumbar disc herniation may experience foot numbness due to compression of local nerves. Under medical supervision, medications such as Gentongping Granules or Yaotongning Capsules may be taken to alleviate symptoms.
If discomfort persists, patients should seek timely medical evaluation at a hospital to avoid delays in diagnosis and treatment.